/* ============ 价格方案页面 ============ */

.pricing-section {
    position: relative;
    padding: 84px 0 100px;
    overflow: hidden;
    background:
        radial-gradient(circle at 14% 18%, rgba(222, 232, 250, 0.75) 0 130px, transparent 131px),
        radial-gradient(circle at 86% 24%, rgba(222, 232, 250, 0.6) 0 150px, transparent 151px),
        linear-gradient(180deg, #ffffff 0%, #f5f9ff 100%);
}

.pricing-heading {
    text-align: center;
    margin-bottom: 60px;
}

.pricing-heading__eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    margin: 0;
    padding: 0 22px;
    border: 1px solid #d8e5ff;
    border-radius: 999px;
    background: #edf4ff;
    box-shadow: inset 0 0 0 4px rgba(232, 240, 255, 0.72);
    color: #2473f4;
    font-size: 16px;
    font-weight: 700;
}

.pricing-heading h2 {
    margin: 30px 0 0;
    color: #10234a;
    font-size: 42px;
    font-weight: 800;
    line-height: 1.35;
}

.pricing-heading h2 span {
    color: #2478ff;
}

.pricing-heading > p:last-child {
    margin: 18px 0 0;
    color: #5d6f8f;
    font-size: 17px;
}

/* ---------- 卡片网格 ---------- */

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
    align-items: stretch;
}

.pricing-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 38px 32px 32px;
    box-sizing: border-box;
    border: 1px solid rgba(223, 233, 248, 0.95);
    border-radius: 18px;
    background: #ffffff;
    box-shadow: 0 18px 42px rgba(84, 117, 167, 0.09);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 26px 56px rgba(84, 117, 167, 0.14);
}

.pricing-card.is-primary {
    border: 2px solid transparent;
    background:
        linear-gradient(#ffffff, #ffffff) padding-box,
        linear-gradient(160deg, #165DFC 0%, #22dcdd 100%) border-box;
    box-shadow: 0 24px 56px rgba(47, 112, 244, 0.2);
}

.pricing-card__badge {
    position: absolute;
    top: -15px;
    left: 50%;
    padding: 5px 18px;
    border-radius: 999px;
    background: linear-gradient(90deg, #165DFC 0%, #4d8dff 100%);
    box-shadow: 0 8px 18px rgba(47, 112, 244, 0.35);
    color: #ffffff;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
    transform: translateX(-50%);
}

.pricing-card h3 {
    margin: 0;
    color: #13336b;
    font-size: 23px;
    font-weight: 800;
}

.pricing-card__price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-top: 18px;
}

.pricing-card__price strong {
    color: #2478ff;
    font-size: 38px;
    font-weight: 800;
    line-height: 1;
}

.pricing-card.is-primary .pricing-card__price strong {
    color: #165DFC;
}

.pricing-card__price span {
    color: #8b9ab9;
    font-size: 13px;
}

.pricing-card__desc {
    margin: 16px 0 0;
    color: #5d6f8f;
    font-size: 14px;
    line-height: 1.75;
}

.pricing-card__features {
    flex: 1;
    margin: 24px 0 0;
    padding: 24px 0 0;
    border-top: 1px dashed #e3ebf6;
    list-style: none;
}

.pricing-card__features li {
    position: relative;
    padding-left: 22px;
    margin: 10px 0;
    color: #3e557c;
    font-size: 14.5px;
    line-height: 1.6;
}

.pricing-card__features li::before {
    position: absolute;
    left: 0;
    top: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: #e8f2ff;
    color: #2473f4;
    font-size: 10px;
    font-weight: 800;
    content: "✓";
}

.pricing-card.is-primary .pricing-card__features li::before {
    background: #e0f7f4;
    color: #12b9a9;
}

.pricing-card__action {
    width: 100%;
    margin-top: 28px;
    padding: 13px 0;
    border: 1px solid #d3e0f5;
    border-radius: 10px;
    background: #ffffff;
    color: #165DFC;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.22s ease;
}

.pricing-card__action:hover {
    border-color: #165DFC;
    background: #f0f6ff;
}

.pricing-card__action.is-primary {
    border-color: transparent;
    background: linear-gradient(90deg, #165DFC 0%, #4d8dff 100%);
    box-shadow: 0 10px 22px rgba(47, 112, 244, 0.32);
    color: #ffffff;
}

.pricing-card__action.is-primary:hover {
    opacity: 0.92;
    background: linear-gradient(90deg, #165DFC 0%, #4d8dff 100%);
}

/* 定制档样式 */

.pricing-card.is-custom {
    border-style: dashed;
}

.pricing-note {
    margin: 40px 0 0;
    color: #8b9ab9;
    font-size: 13px;
    text-align: center;
}

/* ---------- 电话咨询弹窗 ---------- */

.pricing-qrcode-overlay {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 5000;
    display: none;
    align-items: center;
    justify-content: center;
}

.pricing-qrcode-overlay.is-open {
    display: flex;
}

.pricing-qrcode-overlay__mask {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(20, 34, 64, 0.55);
}

.pricing-qrcode-box {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 360px;
    margin: 0 16px;
    padding: 30px 28px 26px;
    box-sizing: border-box;
    border-radius: 16px;
    background: #ffffff;
    box-shadow: 0 30px 80px rgba(15, 30, 60, 0.28);
    text-align: center;
    animation: pricing-qrcode-in 0.25s ease;
}

@keyframes pricing-qrcode-in {
    from {
        opacity: 0;
        transform: scale(0.94) translateY(10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.pricing-qrcode-box__close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 30px;
    height: 30px;
    border: 0;
    border-radius: 8px;
    background: #f2f6fc;
    color: #8b9ab9;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.pricing-qrcode-box__close:hover {
    background: #ffe9e4;
    color: #e05500;
}

.pricing-qrcode-box h3 {
    margin: 0;
    color: #10234a;
    font-size: 19px;
    font-weight: 800;
}

.pricing-qrcode-box__title {
    margin: 8px 0 0;
    color: #2478ff;
    font-size: 14px;
    font-weight: 600;
}

.pricing-qrcode-box__phone {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 260px;
    min-height: 150px;
    margin: 22px auto 0;
    padding: 22px 18px;
    box-sizing: border-box;
    border: 1px solid #dce8fb;
    border-radius: 12px;
    background: #f7faff;
}

.pricing-qrcode-box__phone i {
    color: #2478ff;
    font-size: 34px;
}

.pricing-qrcode-box__phone a {
    margin-top: 10px;
    color: #122147;
    font-size: 24px;
    font-weight: 800;
    line-height: 1.3;
    white-space: nowrap;
}

.pricing-qrcode-box__phone span {
    margin-top: 6px;
    color: #687b9e;
    font-size: 13px;
}

.pricing-qrcode-box__tip {
    margin: 16px 0 0;
    color: #8b9ab9;
    font-size: 13px;
}

/* ---------- 响应式 ---------- */

@media (max-width: 960px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 460px;
        margin: 0 auto;
    }

    .pricing-card.is-primary {
        order: -1;
    }

    .pricing-qrcode-box__phone {
        width: min(260px, 100%);
    }

    .pricing-qrcode-box__phone a {
        font-size: 21px;
    }
}